Home / 32,448,697.60-48,669,883.20-8,514,169.60

Finding the Fourth Proportional to 32,448,697.60, 48,669,883.20 and 8,514,169.60

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Solution

The fourth proportional to 32,448,697.60, 48,669,883.20 and 8,514,169.60 is: 12,770,424.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,448,697.60 : 48,669,883.20 = 8,514,169.60 : x
  2. Step 2: Convert to fraction form
    32,448,697.60/48,669,883.20 = 8,514,169.60/x
  3. Step 3: Cross multiply
    32,448,697.60x = 48,669,883.20 × 8,514,169.60
  4. Step 4: Simplify right side
    32,448,697.60x = 414,383,639,976,990.75
  5. Step 5: Solve for x
    x = 414,383,639,976,990.75/32,448,697.60
  6. Step 6: Final answer
    x = 12,770,424.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.